Author
Topic: LG Side By Side LSRC26922TT (Read 1797 times)

I have an Lg side by side that recently started showing error code dh. This is not the only problem. The internal lights are not coming on and the dispenser system (ice and water) are not working. I have found my way to the defrost heater and checked it. It has continuity. I have a controller/thermister on order. Should I be looking for something else? None of the post I have read related to error code dh mention the internal lights or the dispenser.

Thanks-I was afraid that the pcb could be going Any way to be sure?I may have gotten a bit cocky with typing the model number. Have typed it several thousand times since yesterday and the first time I mess it up I get busted.

First thing, go back to the control board and look for CON4. Test for continuity between the BROWN lead and the PURPLE lead. This will test continuity of the heater circuit. You should show continuity. If not, then you need to go down to the control and check the connection. It's possible that the connector is the problem.

Logged

Appliance Service TechnicianAuthorized servicer on LG appliances.About 45 mins east of San Francisco

CON 4 was labelled with "water valve, sole cube, aug motor and L". CON 3 was labelled with "def htr (l), n, def htr (n), and pipe disp wtr. I checked for continuity for CON 3 by putting probes on "def htr (l)" or purple lead and "def htr (n)" or brown lead and circuit has continuity. FYI after several hours the error code dh still shows up.